"Don't know" and accuracy of breast cancer risk perceptions among Appalachian women attending a mobile mammography program: implications for educational interventions and patient empowerment

Risk perceptions are motivating factors for engaging in preventive health behaviors. Yet, almost one third of women attending a mobile mammography program targeted to rural and medically underserved Appalachian women respond "don't know" to their perceived 5-year risk of breast cancer. This study used cross-sectional data from women aged >40 years participating in Bonnie's Bus Mammography Screening and Preventive Care Survey from 2009 to 2011 to identify factors associated with "don't know" responses and accuracy of perceived risk according to constructs of the health belief model and sociodemographic characteristics. Women who responded "don't know" were more likely to be less educated, of lower income, insured by Medicaid, and less knowledgeable about breast cancer. Conversely, women who accurately perceived their risk were more likely to be of higher education, more knowledgeable about breast cancer, and have a family history of breast cancer. However, women with a high objective 5-year risk of breast cancer and older age at childbirth or were nulliparous were less likely to accurately perceive their risk. These findings suggest that women who indicate "don't know" responses and hold inaccurate risk perceptions are a population vulnerable to health disparities and may benefit from educational interventions focused on improving breast cancer knowledge and perceptions to empower them to take an active role in their preventive health and make informed decisions based on their individual level of risk.

Access to services, quality of care, and family impact for children with autism, other developmental disabilities, and other mental health conditions

This cross-sectional study examined perceived access to services, quality of care, and family impact reported by caregivers of children aged 3-17 years with autism spectrum disorders, as compared to caregivers of children with other developmental disabilities and other mental health conditions. The 2009-2010 National Survey of Children with Special Health Care Needs was utilized to examine the association between child's special needs condition and three outcomes (N = 18,136): access to services (difficulty using services, difficulty getting referrals, lack of source of care, and inadequate insurance coverage), quality of care (lack of care coordination, lack of shared decision making, and no routine screening), and family impact (financial, employment, and time-related burden). Multivariate logistic regressions were performed to compare caregivers of children with autism spectrum disorders to caregivers of children with developmental disabilities (cerebral palsy, Down syndrome, developmental delay, or intellectual disability), mental health conditions (attention deficit hyperactivity disorder, anxiety, behavioral/conduct problems, or depression), or both developmental disabilities and mental health conditions. Caregivers of children with autism spectrum disorders were significantly more likely to report difficulty using services, lack of source of care, inadequate insurance coverage, lack of shared decision making and care coordination, and adverse family impact as compared to caregivers of children with developmental disabilities, mental health conditions, or both.

Does fasting or postprandial state affect thyroid function testing?

BACKGROUND

Thyroid stimulating hormone (TSH) levels vary with the time of the day and probably in relation to food. In this study, we addressed the question of whether a fasting or non-fasting sample would make a clinically significant difference in the interpretation of thyroid function tests.

MATERIALS AND METHODS

Fifty seven adult ambulatory patients were selected from our laboratory database and were divided into Group A [Normal free thyroxine (T4) and TSH], Group B (subclinical hypothyroid with increased TSH and normal free T4) and Group C (overt hypothyroid with low free T4 and high TSH). Thyroid functions (free T4 and TSH) were done in fasting state and 2 hours postprandially.

RESULTS

TSH was suppressed in all subjects after food irrespective of the fasting levels. Free T4 values did not change significantly. This resulted in reclassification of 15 out of 20 (75%) subjects as subclinical hypothyroidism (SCH) based on fasting values whose TSH values were otherwise within range in the postprandial sample. This may have an impact on the diagnosis and management of hypothyroidism especially where even marginal changes in TSH may be clinically relevant as in SCH and in pregnancy.

CONCLUSION

TSH levels showed a statistically significant decline postprandially in comparison to fasting values. This may have clinical implications in the diagnosis and management of hypothyroidism, especially SCH.

Child's autism severity: effect on West Virginia caregiver satisfaction with school services

Survey data was collected from 301 primary caregivers of children with autism registered at West Virginia Autism Training Center (WV ATC), to examine the impact of child's autism severity on caregiver satisfaction with school services. Satisfaction with six school services was measured via a 3-point Likert scale: speech-language therapy, occupational therapy, social skills training, physical therapy, behavioral interventions, and assistance in improving study skills. Ordinal logistic regressions showed that caregivers of children with high autism severity were less likely to be satisfied with school services, as compared to caregivers of children with low autism severity (OR's from 0.45 to 0.39). No significant differences existed in caregiver satisfaction with services between high and low autism severity groups, after addition of caregiver burden to the model. Findings suggest that child's autism severity is a significant predictor of caregiver satisfaction with school services, and should be considered during development of child's Individualized Education Program(IEP) and evaluation of caregiver satisfaction with the IEP.

Predictors of self-reported adherence to mammography screening guidelines in West Virginia women visiting a stationary facility

The objectives of this study are to describe the characteristics of women age 40 years and above who utilize a stationary mammography facility and to determine the predictors of self-reported adherence to mammography screening guidelines. Data were analyzed using the expanded version of Andersen Behavioral Model of Healthcare Utilization. Of the 1,104 women included in the analysis, 1,019 women (92.3%) reported having had a mammogram in the past two years. In logistic regression after adjusting for all the variables, older age, having health insurance, not having delayed medical care due to transportation problem, being adherent to clinical breast exam (CBE), Pap test and other routine screenings and having positive views about mammography screening significantly predicted adherence to mammography screening. Adherence to mammography screening was very high in this sample, and enabling and need-related factors and positive views about mammography screening predicted adherence to mammography screening guidelines.

A population-based study comparing HRQoL among breast, prostate, and colorectal cancer survivors to propensity score matched controls, by cancer type, and gender

BACKGROUND

Objectives were to compare health-related quality of life (HRQoL) between breast cancer survivors, prostate cancer survivors (PCS), and colorectal cancer survivors (CCS) to matched controls, stratified by short and long-term survivors, by cancer type, and gender.

METHODS

By using the 2009 Behavioral Risk Factor Surveillance System, propensity scores matched three controls to adult survivors >1 year past diagnosis (N = 11,964) on age, gender, race/ethnicity, income, insurance status, and region of the USA Chi-square tests and logistic regression models compared HRQoL outcomes (life satisfaction, activity limitations, sleep quality, emotional support, general, physical, and mental health).

RESULTS

Although all cancer survivors reported worse general health (p < 0.000) and more activity limitations (p < 0.004) than controls, these disparities decreased among long-term survivors. Short-term PCS and male CCS were more likely to report worse outcomes across additional domains of HRQoL than controls, but PCS were 0.61, 0.63, and 0.70 times less likely to report activity limitations, fair/poor general health, and 1-15 bad physical health days in the past month than male CCS. Breast cancer survivors and female CCS were 2.12 and 3.17, 1.58 and 1.86, and 1.49 and 153, respectively, times more likely to report rarely/never receiving needed emotional support, 1-15 bad mental health days in the past month, and not receiving enough sleep 1-15 days in the past month than PCS and male CCS.

CONCLUSIONS

Cancer survivors experience worse HRQoL than similar individuals without a history of cancer and the severity of affected HRQoL domains differ by time since diagnosis, cancer type, and gender.

Burden of emergency and non-emergency colorectal cancer surgeries in West Virginia and the USA

PURPOSE

Elective surgical resection is the curative treatment for colorectal cancer (CRC). Up to 30 % of patients present as surgical emergencies. The objective was to determine the association between presenting with an emergency condition and consequent outcomes of CRC surgery in the Appalachian state of West Virginia (WV) in comparison to the rest of the USA.

METHODS

Patients diagnosed with CRC who underwent a surgical procedure from January 1, 2003 to December 31, 2007 were selected, and those with a diagnosis requiring emergency surgery were identified. Primary outcome measures were length of stay (LOS), total hospital charges, and inpatient death.

RESULTS

Mean LOS was higher for WV. Mean charges were higher for the USA than for WV. Inpatient deaths in WV were greater than the rest of the USA. Those undergoing emergency surgery spent 51.9 % (β=0.40) more days in the hospital than those who did not. For WV, LOS was 7.6 % (β=0.07) higher than that of the US. Hospital charges for those that underwent emergency resection were 68.3 % (β=0.52) higher than those who did not. The odds of in-hospital death were 1.68 (95 % CI=1.42-1.98) times greater in WV than in the USA. Those that underwent emergency surgery had a nearly four times (OR 3.88; 95 % CI=3.74-4.03) greater chance of in-hospital death.

CONCLUSIONS

The study stresses the ongoing burden of emergency surgeries in many states around the nation and the need to increase awareness about CRC screening practices, especially in patients who are at increased risk of the disease.

Depression Treatment in Individuals with Cancer: A Comparative Analysis with Cardio-Metabolic Conditions

A clear picture of the current state of nation-wide depression treatment practices in individuals with cancer and depression does not exist in the United States (US). Therefore, the primary objective of this study was to examine rates of any depression treatment among individuals with cancer and depression in the US. To better understand the relationship between any treatment for depression and presence of cancer, we used a comparison group of individuals with cardio-metabolic conditions owing to the similar challenges faced in management of depression in individuals with these conditions. We used a retrospective cross-sectional design and data from multiple years of the Medical Expenditure Panel Survey, a nationally representative household-survey on healthcare utilization and expenditures. Study sample consisted of adults aged 21 or older with self-reported depression and cancer (n=528) or self-reported depression and diabetes, heart disease or hypertension (n=1643). Depression treatment comprised of any use of antidepressants and/or any use of mental health counseling services. Treatment rates for depression were 78.0% and 81.7% among individuals with cancer and cardio-metabolic conditions respectively. After controlling for socio-demographic, access-to-care, number of physician-visits, health-status, and lifestyle risk-factors related variables; individuals with cancer were less likely to report any treatment for depression (Adjusted Odds Ratio=0.67; 95% Confidence Interval=0.49, 0.92) compared to individuals with cardio-metabolic conditions (P≤0.01). Our findings highlight the possibility that competing demands may crowd out treatment for depression and that cancer diagnosis may be a barrier to depression treatment.

Depression treatment in individuals with cancer: a comparative analysis with cardio-metabolic conditions

A clear picture of the current state of nationwide depression treatment practices in individuals with cancer and depression does not exist in the United States (US). Therefore, the primary objective of this study was to examine rates of any depression treatment among individuals with cancer and depression in the US. To better understand the relationship between any treatment for depression and presence of cancer, we used a comparison group of individuals with cardio-metabolic conditions owing to the similar challenges faced in management of depression in individuals with these conditions. We used a retrospective cross-sectional design and data from multiple years of the Medical Expenditure Panel Survey, a nationally representative household-survey on healthcare utilization and expenditures. Study sample consisted of adults aged 21 or older with self-reported depression and cancer (n=528) or self-reported depression and diabetes, heart disease or hypertension (n=1643). Depression treatment comprised of any use of antidepres- sants and/or any use of mental health counseling services. Treatment rates for depression were 78.0% and 81.7% among individuals with cancer and cardio-metabolic conditions respectively. After controlling for socio-demographic, access-to-care, number of physician-visits, health-status, and lifestyle risk-factors related variables; individuals with cancer were less likely to report any treatment for depression (Adjusted Odds Ratio=0.67; 95% Confidence Interval=0.49, 0.92) compared to individuals with cardio-metabolic conditions (P&le;0.01). Our findings highlight the possibility that competing demands may crowd out treatment for depression and that cancer diagnosis may be a barrier to depression treatment.

Factors influencing adherence to mammography screening guidelines in Appalachian women participating in a mobile mammography program

The objectives of this study were to evaluate the characteristics (demographic, access to care, health-related behavioral, self and family medical history, psychosocial) of women age 40 years and above who participated in a mobile mammography screening program conducted throughout West Virginia (WV) to determine the factors influencing their self-reported adherence to mammography screening guidelines. Data were analyzed using the Andersen Behavioral Model of Healthcare Utilization framework to determine the factors associated with adherence to mammography screening guidelines in these women. Of the 686 women included in the analysis, 46.2% reported having had a mammogram in the past 2 years. Bivariate analyses showed predisposing factors such as older age and unemployed status, visit to a obstetrician/gynecologist (OB/GYN) in the past year (an enabling factor) and need-related factors such as having a family history of breast cancer (BC), having had breast problems in the past, having had breast biopsy in the past, having had a Pap test in past 2 years, and having had all the screenings for cholesterol, blood glucose, bone mineral density and high blood pressure in past 2 years to be significant predictors of self-reported adherence to mammography guidelines. In the final model, being above 50 years (OR=2.132), being morbidly obese (OR=2.358), having BC-related events and low knowledge about mammography were significant predictors of self-reported adherence. Breast cancer related events seem to be associated with mammography screening adherence in this rural Appalachian population. Increasing adherence to mammography screening may require targeted, community-based educational interventions that precede and complement visits by the mobile mammography unit.

Transforming neurorehabilitation of walking following stroke: the promise of non-invasive brain stimulation--a review

PURPOSE

This narrative review discusses the neurophysiology of human motor cortex as it influences gait, and recent advances in the application of non-invasive brain stimulation to the lower limb motor cortex of stroke survivors. Although walking is a high priority following stroke, the efficacy of promising new therapies has yet to warrant their widespread clinical use. For the upper limb, numerous brain stimulation protocols have been described. These protocols, adapted for the leg, are now being used to examine the cortical control of gait. This research discounts the long-held notion that "we walk from our spinal cords".

METHODS

Our review describes this research as it relates to the lower limb, especially the use of non-invasive brain stimulation to enhance neuroplasticity. The review also discusses the possible development of a prognostic algorithm for walking recovery after stroke.

CONCLUSION

This review concludes with the expectation that novel brain stimulation protocols combined with therapy will eventually demonstrate a level of effectiveness sufficient to promote their wide acceptance in neurorehabilitation settings.

Bisphenol A and Metabolic Syndrome: Results from NHANES

Background. Bisphenol A (BPA) is detected in the urine of >95% of US adults. Recent evidence from population-based studies suggests that BPA is associated with individual components for metabolic syndrome (MetS). However, no previous study has examined the direct association between BPA and MetS. Methods. We examined 2,104 participants from the National Health and Nutrition Examination Survey 2003-2008. The main outcome was the presence of MetS (n = 741). Results. Increasing levels of urinary BPA were positively associated with MetS, independent of confounders such as age, gender, race/ethnicity, smoking, alcohol intake, physical activity, and urinary creatinine. Compared to tertile 1 (referent), the multivariable adjusted odds ratio (95% confidence interval) of MetS in tertile 3 was 1.51 (1.07-2.12); P-trend was 0.02. Conclusions. Urinary BPA levels are positively associated with MetS, in a representative sample of US adults and independent of traditional risk factors for MetS. Future, prospective studies are needed to confirm our findings.

Estimation of a valuation function for a diabetes mellitus-specific preference-based measure of health: the Diabetes Utility Index

Preference-based measures of health (PBMH) provide 'preference' or 'utility' weights that enable the calculation of QALYs for the economic evaluations of interventions. The Diabetes Utility Index (DUI) was developed as a brief, self-administered, diabetes mellitus-specific PBMH that can efficiently estimate patient-derived health state utilities. To describe the development of the valuation function for the DUI, and to report the validation results of the valuation function. Multi-Attribute Utility Theory (MAUT) was used as the framework to develop a valuation function for the DUI. Twenty of 768 possible health states of the DUI classified as anchor states, single-attribute level states including corner states, and marker states were selected and described for preference elicitation interviews. Visual analogue scale and standard gamble (SG) exercises were used to measure preferences from individuals with diabetes recruited from primary care and community settings in and around Morgantown, WV, USA for the 20 health states defined by combinations of DUI attributes and severity levels. Data collected in the interviews were used to develop a valuation function that calculates utilities for the DUI health states and calculates attribute-level utilities. A validation survey of the valuation function was conducted in collaboration with the West Virginia University (WVU) Diabetes Institute. A total of 100 individuals with diabetes were interviewed and their preferences for various DUI health states measured. From data generated in the interviews, a DUI valuation function was developed on a scale where 1.00 = perfect health (PH) and 0.00 = the all worse 'pits' state, and adjusted to yield utilities on the conventional scale 1.00 = PH and 0.00 = dead. A total of 396 patients with diabetes who received care at WVU clinics completed a DUI mail validation survey (response rate = 33%). Clinical data consisting of International Classification of Diseases, 9th edition, diagnosis codes and glycosylated haemoglobin (HbA(1c)) values for the respondents were merged with their responses to the DUI. The utilities calculated by the scoring function of the DUI compared favourably to cardinal SG utilities for three DUI health states for which both assessments were available. The DUI utility function slightly underestimated actual SG utilities for mild and moderate health states (mean absolute difference = 0.05). There was a small but significant correlation between DUI utility scores and average past year HbA(1c) values (r = -0.30; p < 0.001). Respondents with two or more complications had significantly lower DUI utilities than those with no complications (p < 0.001) or one complication (p = 0.015). Insulin users had significantly lower DUI utilities than non-users (p < 0.001), and those with HbA(1c) values <7% had significantly higher DUI utilities than those with HbA(1c) values of >or=7% (p < 0.001). No significant association was found between DUI scores and age or sex. These results show evidence of the feasibility and validity of the DUI. Further research is suggested to demonstrate the generalizability of these findings, to study the responsiveness of the DUI, and to examine the clinical meaningfulness of DUI change scores.

Imerslund-Grasbeck syndrome: association with diabetes mellitus

A 14 year male adolescent born of 2nd degree consanguineous marriage presented with asymptomatic proteinuria and severe anemia. He had leucopenia, anisopoikilocytosis, megaloblastic erythropoiesis, megakaryocytes with low serum B12 level. His younger sibling was similarly affected. This combination suggested Imerslund-Grasbeck syndrome. The hemoglobin levels improved with injection of vitamin B12 but proteinuria persisted. During follow-up, he developed ketoacidosis due to insulin dependent diabetes mellitus. This rare combination has not been reported in the Indian literature.

Gifts and corporate influence in doctor of pharmacy education

OBJECTIVES

To explore the nature of corporate gifts directed at PharmD programs and pharmacy student activities and the perceptions of administrators about the potential influences of such gifts.

METHODS

A verbally administered survey of administrative officials at 11 US colleges and schools of pharmacy was conducted and responses were analyzed.

RESULTS

All respondents indicated accepting corporate gifts or sponsorships for student-related activities in the form of money, grants, scholarships, meals, trinkets, and support for special events, and cited many advantages to corporate partner relationships. Approximately half of the respondents believed that real or potential problems could occur from accepting corporate gifts. Forty-four percent of respondents agreed or strongly agreed that corporate contributions could influence college or school administration. Sixty-one percent agreed or strongly agreed that donations were likely to influence students.

CONCLUSIONS

Corporate gifts do influence college and school of administration and students. Policies should be in place to manage this influence appropriately.

A Rare Association of Ebstein's Anomaly of Tricuspid Valve with Rheumatic Mitral Stenosis

Mitral valve abnormalities have been described in Ebstein's anomaly, but acquired rheumatic mitral valve disease is an extremely rare association. We describe a classical case of Ebstein's anomaly of tricuspid valve with severe rheumatic mitral stenosis. This patient had mild mitral regurgitation, pulmonary hypertension and atrial fibrillation.

EVALUATION OF WOUND HEALING ACTIVITY OF FLAVONOIDS FROM IPOMOEA CARNEA Jacq

Natural products have numerous medicinal applications and play important roles in the biology of the organisms that accumulate them. Flavonoids are one large group of natural products with a diverse number of functions in plants and in human health. The isolates of the flowers of Ipomoea carnea (Family: Convolvulaceae) was screened for wound-healing activity on the male wistar rats by Excision wound model and Incision wound model respectively. The studies on excision wound model reveals significant wound healing activity of the extract, which is comparable with the reference control sulphathiazole. The isolates of Ipomoea carnea show significant activity on all wound models.